Question

what should be added to _2 by 3 to get _5 by 12 ​

Answer 1

Answer: 3 by 9

Step-by-step explanation:

2 by 3

we need 5 by 12

so in 2 we will add 3 = 5

and in 3 we will add 9 = 12

so the answer is 5 by 12

Answer 2

Answer:

$\frac{2}{3} + x = \frac{5}{12} \\ x = \frac{5}{12} - \frac{2}{3} \\ = \frac{5 - 8}{12} \\ = \frac{ - 3}{12} = \frac{ - 1}{4} has \: to \: be \: added$